BIOL2401                                                                                 NAME:______________________________________

Bonus Assignment 4: Review Questions for Ch 14 (+10pts)

*Please use another color for your answers*

1. What is the difference between the visual cortex of the cerebrum and the visual association cortex?

2. Name a sensory cranial nerve and describe its function.
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4. 

Name a motor cranial nerve and describe its function.

4. Describe a situation/a specific reason which would cause a stroke.

5. List the meningeal layers from outermost towards the innermost layer.

6. Answer:______

Which brain structure is part of the brainstem?
a.  pituitary              b.  thalamus                  c.  cerebellum                d.  medulla            e.  pineal body

7. Answer:______

The hormone melatonin is produced by the:

1. pituitary             b.  pineal         c.  hypothalamus       d.  ventricles        e.  basal nuclei

8. Answer:______

Which cerebral lobe is associated with vision?
a.  parietal               b.  insula             c.  temporal                 d.  occipital                   e.  frontal

9. Answer:______

The motor speech area of the brain, controlling muscles involved in vocalization, is also called:

1. Broca’s   Wernicke’s               c.  primary motor cortex             d.  mesencephalon

10. Answer:______

Which of the ventricles are the largest?

1. lateral           b.  third             c.  fourth           d.  fifth

11. Answer:______

The MAIN arteries carrying oxygenated blood to the brain—__________ arteries.

1. jugular                      b.  cranial             c.  aortic                     d.  carotid            e. venous

12. Answer:______

The location where cerebrospinal fluid is produced/secreted from plasma.

1. subarachnoid space b.  central canal             c.  dura mater                d.  choroid plexus

13. Answer:______

Hydrocephalus is caused by:

1. the osmotic flow of water in the brain     b.  obstruction of channels where CSF flows
2. the accumulation of blood in ventricles    d.  a stroke

14. Answer:______

Spinal fluid flows within the spinal cord and brain, inside of the:

1. subarachnoid space             b.  epidural space          c.  dura mater   d.  choroid plexus

15. Answer:______

The cranial that enervates muscles of expression, as well as taste buds:

1. glossopharyngeal b.  trigeminal                 c.  facial            d.  hypoglossal